all 177167 studies found for:    ALL
all 177167 studies found, shown on map.
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 177167  
Africa   [map]   4143  
Central America   [map]   2071  
East Asia   [map]   16828  
Japan 3392   [studies]
Europe   [map]   49222  
Middle East   [map]   7424  
North America 89033  
Canada   [map]   13007   [studies]
Mexico 2206   [studies]
United States   [map]   80819   [studies]
North Asia   [map]   3304  
Pacifica   [map]   4697  
South America   [map]   6069  
South Asia   [map]   2993  
Southeast Asia   [map]   3653  
Hints:

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.